The Journal of Photonics for Energy (JPE) covers fundamental and applied research areas focused on the applications of photonics for renewable energy harvesting, conversion, storage, distribution, monitoring, consumption, and efficient usage.
On the cover: The figure is from the paper "Spectral filtering of sub-bandgap radiation using all-dielectric gratings for thermophotovoltaic applications" by Murikipudi V. N. Surendra Gupta et al. in JPE Volume 11, Issue 1.